Battery Service - Toro Groundsmaster 4500-D Series Service Manual

Battery Service

Battery Removal and Installation
Groundsmaster ® 4500-D/4700-D
19245SL Rev A
The battery is the heart of the electrical system. With regular and proper service,
battery life can be extended. Additionally, battery and electrical component
failure can be prevented.
When working with batteries, use extreme caution to avoid splashing
or spilling electrolyte. Electrolyte can destroy clothing and burn skin
or eyes. Always wear safety goggles and a face shield when working
with batteries.
Battery Specifications
Electrolyte Specific Gravity
(Figure
g310052
1. Negative cable
1. Unlatch and raise operator's console panel behind the operator seat to
access battery.
2. Loosen and remove negative cable from battery. After negative cable is
removed, loosen and remove positive cable from battery.
3. Loosen strap that secures battery to machine.
4. Carefully remove battery from machine.
5. Install battery in reverse order making sure to connect and tighten positive
cable to battery before connecting the negative cable.
Note: Before connecting the negative (ground) cable, connect a digital
multimeter (set to amps) between the negative battery post and the negative
(ground) cable connector. The reading should be less than 0.1 amp. If the
reading is 0.1 amp or more, the machine's electrical system should be tested
for short circuits or faulty components and repaired.
CAUTION
BCI Group Size 34
690 CCA at −18 ºC (0 ºF)
110 minutes reserve capacity at 27 ºC (80 ºF)
Fully charged: 1.265 corrected to 27 ºC (80 ºF)
Discharged: less than 1.240
229)
Figure 229
2. Positive cable
Page 6–71 Electrical System: Service and Repairs